Simple PC Data Acquisition Circuit Electronics DIY If you need to add simple data acquisition capabilities to your PC, then look no further than the Analog Interface Unit. The Analog Interface Unit (AIU) is a simple circuit that connects to a PC parallel port, and allows you to sample and output 8 bit analog signals under software control. Here are some of the features : * 8 bit ADC and DAC * Powered from the parallel port * 1Mohm input impedance. Simple PC Data Acquisition Circuit – Circuit Wiring Diagrams If you need to add simple data acquisition capabilities to your PC, then look no further than the Analog Interface Unit. The Analog Interface Unit (AIU) is a simple circuit that connects to a PC parallel port, and allows you to sample and output 8 bit analog signals under software control. Simple PC Data Acquisition by AD7569 – Circuit Wiring Diagrams If you need to add simple data acquisition capabilities to your PC, then look no further than the Analog Interface Unit. The Analog Interface Unit (AIU) is a simple circuit that connects to a PC parallel port, and allows you to sample and output 8 bit analog signals under software control. AN62 Data Acquisition Circuit Collection analog Data Acquisition Circuit Collection Kevin R. Hoskins INTRODUCTION This application note features 8 , 10 , and 12 bit data acquisition components in various circuit configurations. The circuits include battery monitoring, temperature sens ing, isolated serial interfaces, and microprocessor and microcontroller serial and parallel interfaces. Also in Data Acquisition: DAQ System | Omega Engineering Equipment ranges from simple recorders to sophisticated computer systems, or even smart phones turned into portable data acquisition systems. Data acquisition products serve as a focal point in a system, tying together a wide variety of products, such as sensors that indicate temperature, flow, level, or pressure. Learn more about Data Acquisition An ATMega328 based Data Acquisition System The hardware is working, the software is working, and the circuit is in a nice box. Now it is time to use it. The power switch is a flip switch. The red button erases EEPROM and starts to log and store data. The green button sends the data in the EEPROM to a computer. Data Logging Acquistion Circuits 8 channel data acquisition system features autocalibration 12 03 98 EDN Design Ideas: The circuit in Figure 1 is a versatile, eight channel, differential input, 16 bit data acquisition system. A PC controls the circuit via the computer's parallel port. 4 20 mA Current Loop Data Acquisition 4 20 mA Current Loop Data Acquisition. One of the most common industrial measurements is 4 20 mA current loop data acquisition. Electrical noise, present in most industrial settings, makes measuring a sensor transducer output as a voltage impractical—especially over long distances. Data Acquisition Handbook Measurement puting concerning the data acquisition system’s multiplexing and signal conditioning circuits, and analog to digital converters. These three functions establish the overall accuracy, reso lution, speed, and sensitivity of data acquisi tion systems and determine how well the systems perform. Data acquisition systems measure, store,